Anyone else kind of miffed that this ability does absolutely nothing? Even when it proc's, you still only get 1 ore/gem per attempt. Even on easier items like brimstone and alumen, you never get more than 3...which you can get even without the ability active anyway. It doesn't even guarantee you to get multiple items.
Most of the other gathering abilities i can notice a difference when they proc, though i wish they would be more potent (the HQ item ones, in particular). Would be nice to get a dev response on this.